#2B1344

#2B1344

Color Values

HEX

#2B1344

RGB

43, 19, 68

HSL

269.4, 56.3%, 17.1%

HSV

269.4, 72.1%, 26.7%

CMYK

36.8%, 72.1%, 0.0%, 73.3%

OKLCH

0.2511 0.089 303.0

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#2B1344

#2C4413

Analogous

#131444

#441344

#2B1344

Triadic

#2B1344

#442B13

#13442B

Split Complementary

#2B1344

#444413

#144413

Tetradic

#2B1344

#441314

#2C4413

#134444

Color Blindness Simulation

Original

#2B1344

Protanopia

#212038

Deuteranopia

#222435

Tritanopia

#2A2F2D

Achromatopsia

#1C1C1C

CSS Usage

background-color: #2B1344;
color: #2B1344;
border-color: #2B1344;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F4FB
100
#EDE5F6
200
#DBC7EF
300
#C19FE4
400
#A06CD6
500
#7E38C7
600
#652D9F
700
#512480
800
#3F1C64
900
#301849
950
#1E0F2E

Contrast Checker

Text on white

16.41:1

AA Pass AAA Pass

Text on black

1.28:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026